Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.

Science 29 July 2005:
Vol. 309. no. 5735, p. 687
DOI: 10.1126/science.309.5735.687
Prev | Table of Contents | Next

News of the Week

CLIMATE CHANGE:
El Niño or La Niña? The Past Hints at the Future

Richard A. Kerr

Studying the same evidence with the same techniques, two teams of researchers--one reporting on page 758 of this issue of Science--have painted diametrically opposite pictures of a key period in the history of Earth's climate, which climatologists are probing for hints of what's to come.

Read the Full Text

To Advertise     Find Products

Science. ISSN 0036-8075 (print), 1095-9203 (online)